User profiles for G. Brostow

Gabriel J. Brostow

Professor of Computer Science, University College London
Verified email at cs.ucl.ac.uk
Cited by 15139

Unsupervised monocular depth estimation with left-right consistency

…, O Mac Aodha, GJ Brostow - Proceedings of the IEEE …, 2017 - openaccess.thecvf.com
Learning based methods have shown very promising results for the task of depth estimation
in single images. However, most existing approaches treat depth prediction as a supervised …

Digging into self-supervised monocular depth estimation

…, M Firman, GJ Brostow - Proceedings of the …, 2019 - openaccess.thecvf.com
… We additionally show we can get higher scores at a larger 1024 × 320 resolution, similar to
[47] – see supplementary Section G. These high resolution numbers are bolded if they beat …

Semantic object classes in video: A high-definition ground truth database

GJ Brostow, J Fauqueur, R Cipolla - Pattern recognition letters, 2009 - Elsevier
Visual object analysis researchers are increasingly experimenting with video, because it is
expected that motion cues should help with detection, recognition, and other analysis tasks. …

Segmentation and recognition using structure from motion point clouds

GJ Brostow, J Shotton, J Fauqueur… - Computer Vision–ECCV …, 2008 - Springer
We propose an algorithm for semantic segmentation based on 3D point clouds derived from
ego-motion. We motivate five simple cues designed to model specific patterns of motion and …

Harmonic networks: Deep translation and rotation equivariance

…, D Turmukhambetov, GJ Brostow - Proceedings of the …, 2017 - openaccess.thecvf.com
Translating or rotating an input image should not affect the results of many computer vision
tasks. Convolutional neural networks (CNNs) are already translation equivariant: input image …

Unsupervised bayesian detection of independent motion in crowds

GJ Brostow, R Cipolla - 2006 IEEE computer society …, 2006 - ieeexplore.ieee.org
While crowds of various subjects may offer applicationspecific cues to detect individuals, we
demonstrate that for the general case, motion itself contains more information than …

The temporal opportunist: Self-supervised multi-frame monocular depth

…, V Prisacariu, G Brostow… - Proceedings of the …, 2021 - openaccess.thecvf.com
… [23] Clément Godard, Oisin Mac Aodha, and Gabriel J Brostow. Unsupervised monocular
depth … Brostow. Digging into self-supervised monocular depth estimation. In ICCV, 2019. …

Deep blending for free-viewpoint image-based rendering

…, T Price, JM Frahm, G Drettakis, G Brostow - ACM Transactions on …, 2018 - dl.acm.org
Free-viewpoint image-based rendering (IBR) is a standing challenge. IBR methods combine
warped versions of input photos to synthesize a novel view. The image quality of this …

[HTML][HTML] Bat detective—Deep learning tools for bat acoustic signal detection

…, E Tilova, M Girolami, G Brostow… - PLoS computational …, 2018 - journals.plos.org
Passive acoustic sensing has emerged as a powerful tool for quantifying anthropogenic
impacts on biodiversity, especially for echolocating bat species. To better assess bat population …

Self-supervised monocular depth hints

J Watson, M Firman, GJ Brostow… - Proceedings of the …, 2019 - openaccess.thecvf.com
Monocular depth estimators can be trained with various forms of self-supervision from
binocular-stereo data to circumvent the need for high-quality laser-scans or other ground-truth data…